| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/net/dsa/hirschmann,hellcreek.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Hirschmann Hellcreek TSN Switch |
| 8 | |
| 9 | allOf: |
| 10 | - $ref: dsa.yaml#/$defs/ethernet-ports |
| 11 | |
| 12 | maintainers: |
| 13 | - Andrew Lunn <andrew@lunn.ch> |
| 14 | - Florian Fainelli <f.fainelli@gmail.com> |
| 15 | - Vladimir Oltean <olteanv@gmail.com> |
| 16 | - Kurt Kanzenbach <kurt@linutronix.de> |
| 17 | |
| 18 | description: |
| 19 | The Hellcreek TSN Switch IP is a 802.1Q Ethernet compliant switch. It supports |
| 20 | the Precision Time Protocol, Hardware Timestamping as well the Time Aware |
| 21 | Shaper. |
| 22 | |
| 23 | properties: |
| 24 | compatible: |
| 25 | items: |
| 26 | - const: hirschmann,hellcreek-de1soc-r1 |
| 27 | |
| 28 | reg: |
| 29 | description: |
| 30 | The physical base address and size of TSN and PTP memory base |
| 31 | minItems: 2 |
| 32 | maxItems: 2 |
| 33 | |
| 34 | reg-names: |
| 35 | items: |
| 36 | - const: tsn |
| 37 | - const: ptp |
| 38 | |
| 39 | leds: |
| 40 | type: object |
| 41 | properties: |
| 42 | '#address-cells': |
| 43 | const: 1 |
| 44 | '#size-cells': |
| 45 | const: 0 |
| 46 | |
| 47 | patternProperties: |
| 48 | "^led@[01]$": |
| 49 | type: object |
| 50 | description: Hellcreek leds |
| 51 | $ref: /schemas/leds/common.yaml# |
| 52 | |
| 53 | properties: |
| 54 | reg: |
| 55 | items: |
| 56 | - enum: [0, 1] |
| 57 | description: Led number |
| 58 | |
| 59 | label: true |
| 60 | |
| 61 | default-state: true |
| 62 | |
| 63 | required: |
| 64 | - reg |
| 65 | |
| 66 | additionalProperties: false |
| 67 | |
| 68 | additionalProperties: false |
| 69 | |
| 70 | required: |
| 71 | - compatible |
| 72 | - reg |
| 73 | - reg-names |
| 74 | - ethernet-ports |
| 75 | - leds |
| 76 | |
| 77 | unevaluatedProperties: false |
| 78 | |
| 79 | examples: |
| 80 | - | |
| 81 | switch0: switch@ff240000 { |
| 82 | compatible = "hirschmann,hellcreek-de1soc-r1"; |
| 83 | reg = <0xff240000 0x1000>, |
| 84 | <0xff250000 0x1000>; |
| 85 | reg-names = "tsn", "ptp"; |
| 86 | dsa,member = <0 0>; |
| 87 | |
| 88 | ethernet-ports { |
| 89 | #address-cells = <1>; |
| 90 | #size-cells = <0>; |
| 91 | |
| 92 | port@0 { |
| 93 | reg = <0>; |
| 94 | ethernet = <&gmac0>; |
| 95 | phy-mode = "mii"; |
| 96 | |
| 97 | fixed-link { |
| 98 | speed = <100>; |
| 99 | full-duplex; |
| 100 | }; |
| 101 | }; |
| 102 | |
| 103 | port@2 { |
| 104 | reg = <2>; |
| 105 | label = "lan0"; |
| 106 | phy-handle = <&phy1>; |
| 107 | }; |
| 108 | |
| 109 | port@3 { |
| 110 | reg = <3>; |
| 111 | label = "lan1"; |
| 112 | phy-handle = <&phy2>; |
| 113 | }; |
| 114 | }; |
| 115 | |
| 116 | leds { |
| 117 | #address-cells = <1>; |
| 118 | #size-cells = <0>; |
| 119 | |
| 120 | led@0 { |
| 121 | reg = <0>; |
| 122 | label = "sync_good"; |
| 123 | default-state = "on"; |
| 124 | }; |
| 125 | |
| 126 | led@1 { |
| 127 | reg = <1>; |
| 128 | label = "is_gm"; |
| 129 | default-state = "off"; |
| 130 | }; |
| 131 | }; |
| 132 | }; |